Inquiry into Life
15th Edition
ISBN: 9781259426162
Author: Sylvia S. Mader Dr., Michael Windelspecht
Publisher: McGraw-Hill Education
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Chapter 37.5, Problem 1CYP
Summary Introduction
To determine:
Which nonrenewable energy use is potentially environmentally harmful?
Introduction:
Nonrenewable energy is a source that cannot be renewed for years like fossil fuels, which are coal, petroleum, and natural gas. The reservoirs of energy underground are due to plants, alga, and plankton that were buried under seabed by rocks and sediments that were crushed under high heat and pressure.
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19. On the diagram below
a. Label the three pictures as: DNA; polypeptide; or RNA.
b. Label the arrows as: translation or transcription/RNA processing.
c. Add the following details to the diagram.
Promoter region
TATA box
Transcription start site
Transcription terminator
Intron (A,B,C,D)
Exons (1,2,3,4,5)
Splice sites
5' cap
5' UTR (untranslated region)
3' poly A tail
3' UTR (untranslated region)
Translational start (AUG)
Translational stop (UGA, UAG, or UAA)
N and C ends of polypeptide
0000
Match the letter labels in the figure below to the terms. Some letter
labels are not used.
MNNNNNNIN
M
C
B
A
M
D
F
E
H
K
G
8
The diagram below illustrates a quorum sensing pathway from Staphylococcus aureus. Please answer the following questions.
1. Autoinduction is part of the quorum sensing system. Which promoter (P2 or P3) is critical for autoinduction?
2)This staphylococcus aureus grows on human wounds, causing severe infections. You would like to start a clinical trial to treat these wound infections. Please describe:
a) What molecule do you recommend for the trial. Why?
b) Your trial requires that Staphylococcus aureus be isolated from the wound and submitted to genome sequencing before admittance. Why? What are you testing for?
3) If a mutation arises where the Promoter P3 is constitutively active, how would that influence sensitivity to AIP? Please explain your rationale.
4) This pathway is sensitive to bacterial cell density. Describe two separate mutation that would render the pathway active independent of cell density. Briefly explain your rationale.
Mutation 1
Mutation 2
Chapter 37 Solutions
Inquiry into Life
Ch. 37.1 - Prob. 1LOCh. 37.1 - Prob. 2LOCh. 37.1 - Prob. 1CYPCh. 37.1 - Prob. 2CYPCh. 37.1 - Prob. 1ACh. 37.1 - Prob. 2ACh. 37.1 - Prob. 3ACh. 37.2 - Prob. 1LOCh. 37.2 - Prob. 2LOCh. 37.2 - Prob. 1QTC
Ch. 37.2 - What other species might be suffering similar...Ch. 37.2 - Identify the differences between consumptive use...Ch. 37.2 - Prob. 2CYPCh. 37.2 - Prob. 4ACh. 37.2 - Which of these is not an indirect value of...Ch. 37.3 - Prob. 1LOCh. 37.3 - Prob. 2LOCh. 37.3 - How might DNA analysis be used to prevent the...Ch. 37.3 - What benefits would occur if there was an...Ch. 37.3 - Prob. 1CYPCh. 37.3 - Prob. 2CYPCh. 37.3 - Prob. 3CYPCh. 37.3 - Prob. 6ACh. 37.3 - Prob. 7ACh. 37.3 - Prob. 8ACh. 37.4 - Describe the value of preserving biodiversity...Ch. 37.4 - Prob. 2LOCh. 37.4 - Prob. 3LOCh. 37.4 - In what way might scientists assess whether the...Ch. 37.4 - Prob. 2QTCCh. 37.4 - Prob. 1CYPCh. 37.4 - Prob. 2CYPCh. 37.4 - Prob. 3CYPCh. 37.4 - Prob. 9ACh. 37.4 - Prob. 10ACh. 37.4 - Which of the following should not be considered...Ch. 37.5 - Prob. 1LOCh. 37.5 - Prob. 2LOCh. 37.5 -
3. Discuss how modern agriculture can be changed...Ch. 37.5 - Prob. 1CYPCh. 37.5 - Prob. 2CYPCh. 37.5 - Discuss two alternative agricultural practices...Ch. 37.5 - Prob. 12ACh. 37.5 - Which feature is associated with the...Ch. 37 - Prob. T27.1BYBCh. 37 - Section 34.2 What factors are influencing human...Ch. 37 - Prob. S35.2BYBCh. 37 - Should all major food processing plants be...Ch. 37 - Prob. 2CSCh. 37 - Prob. 3CSCh. 37 - Visit www.myfootprint.org to determine the size of...Ch. 37 - What are some ways we can reduce our reliance on...Ch. 37 - Why should people be generally more concerned...Ch. 37 - Discuss how removal of a keystone species can...
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